Steve is 15 years older than his sister michelle. in 8 years, he will be twice as old as michelle. how old is each of them now

Question

01-03-2017
Mathematics

contestada

Steve is 15 years older than his sister michelle. in 8 years, he will be twice as old as michelle. how old is each of them now

Respuesta :

Otras preguntas

While studying enzyme kinetics in the lab, a scientist observed that the rate of a reaction involving enzyme amylase increased as the concentration of starch in

Quiero nadar. ¿Adónde voy?

The ____ of a triangle is the center of the only circle that can be inscribed inside it

Parallel to the handle, what is the force of friction acting on the suitcase?

Which of the following best describes the Tinker v. Des Moines case and its outcome?

70% OF WHAT NUMBER IS 280? Please answer! ☆10 points☆

t divided by -11 = 11

The population, y, of a small town can be represented using a quadratic model. The maximum population, 6,000 people, occurred 20 years after record keeping bega

someone PLEEEEEAAASSSSEEEE HELPWhat "preservation controversy" developed over the years relating to Michelangelo's paintings in the Sistine Chapel? A) Michelan

Аноним Аноним · Answer 1 · 2017-03-03T10:01:08+01:00

Аноним Аноним

03-03-2017

Let, the Age of Michelle = x
Age of Steve = x + 15

After 8 years, (x + 15 + 8) = 2(x + 8)
x + 23 = 2x + 16
2x - x = 23 - 16
x = 7
So, x + 15 = 22

In short, Age of Michelle is 7 & Age of Steve is 22 Years

Hope this helps!

Answer Link